Circle Pines, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Circle Pines, a city in Anoka County, Minnesota.
This Afternoon
59°F
Light Rain
Rain and patchy fog. Cloudy. High near 59, with temperatures falling to around 55 in the afternoon. North wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Circle Pines
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 59°F | Light Rain | 10 mph N | 100% |
| Tonight | 51°F | Rain | 10 mph N | 99% |
| Wednesday | 56°F | Rain | 5 to 10 mph N | 90% |
| Wednesday Night | 45°F | Light Rain | 10 to 15 mph NNW | 81% |
| Thursday | 48°F | Chance Light Rain then Mostly Cloudy | 10 to 15 mph N | 35% |
| Thursday Night | 35°F | Mostly Cloudy | 5 to 10 mph NNE | 2% |
| Friday | 46°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 31°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 51°F | Mostly Sunny | 0 to 5 mph SSW | 1% |
| Saturday Night | 37°F | Partly Cloudy | 5 mph WSW | 8% |
| Sunday | 55°F | Mostly Sunny | 5 to 10 mph W | 8% |
| Sunday Night | 38°F | Partly Cloudy | 5 mph SSW | 0% |
| Monday | 57°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Circle Pines (45.144, -93.148). Updated through the day.
Growing snapshot for Circle Pines
Last spring frost
Apr 23
First fall frost
Oct 20
Growing season
177 days
Hardiness zone
5a
More local growing data for Circle Pines: nearby ZIP 55014 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Vadnais Lake, Mn (8.4 mi from Circle Pines). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.